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William Blair Mid Cap Value Fund Class I WVMIX
Historical return decomposition and an investable replication portfolio, using data through 2026-10-09.
Fund and replication metrics
| Measure | WVMIX | Replication |
|---|---|---|
| Annualized growth | 6.3% | 8.9% |
| Annualized volatility | 16.4% | 16.9% |
| Sharpe ratio | 0.45 | 0.59 |
| Maximum drawdown | 21.1% | 19.0% |
| Replication fit (R²) | 0.95 · Tracking error 3.5% | |
Replication portfolio
The published portfolio below is the investable basket used to model WVMIX’s historical return behavior.
| Ticker | Building block | Weight |
|---|---|---|
| VOE | Mid-Cap · Value | 34.6% |
| VBR | Small-Cap · Value | 30.1% |
| IJH | US Mid Cap | 19.3% |
| XLF | Sector · Financials | 8.2% |
| XLB | Sector · Materials | 7.8% |